| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.38 | 7.395% | $234.5292 | $234.53 | $234.55 | $234.50 |
| Purchase #2 | $120.76 | 10.300% | $133.1983 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $73.68 | 9.550% | $80.7164 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $181.54 | 11.361% | $202.1648 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $197.74 | 4.693% | $207.0199 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $30.61 | 3.544% | $31.6948 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $103.78 | 3.414% | $107.323 | $107.32 | $107.30 | $107.30 |
| 7 purchase totals = | $926.49 | $996.6464 | $996.64 | $996.60 | $996.60 | |